PRIMARY SOURCES

Holtus, G., A. Overbeck and H. Volker. 2003. Luxemburgische Skriptastudien. Edition und Untersuchung der altfranzösischen Urkunden Gräfin Ermesindes (1226– 1247) und Graf Heinrichs V. (1247–1281) von Luxemburg, Tubingen: Niemeyer (electronic edition: http://www.rmnet.uni-trier.de/cgi-bin/RMnetIndex.tcl? hea=qf&for=qafranzu, link verified 30 December 2012).

Josfroi de Vileharduyn: La conqueste de Costentinoble: d'après le manuscrit no. 2137 de la B.N. Nancy: C.R.A.L., 1978.

Les sept Sages de Rome: roman en prose du XIIIe siècle; d'après le manuscrit no. 2137 de la B.N. Nancy: C.R.A.L., 1981.

Wampach, H.-C. Volume 1: 1935, Volume 2: 1938, Volumes 3–4: 1939–40, Volumes 5–7: 1948–9, Volumes 8–9: 1951–2, Volumes 10.1–10.2: 1955, Volume 11: 1997. Urkunden- und Quellenbuch zur Geschichte der altluxemburgischen Territorien bis zur burgundischen Zeit. Volume 1 (until the peace treaty of Dinant 1199); Volume 2 (until the death of countess Ermesindis 1247); Volumes 3 and 4 (the period of reign of the count Henry the Blond until his death 1281); Volumes 5–7 (the time of the counts Henry VI and Henry VII); Volumes 8 and 9 (continuation of the history of the manorial system of Echternach in the Early Middle Ages until the year 1517); Volumes 10 and 11 (sources about the history of the abbey of Echternach, of the hospital and the convent of Saint Klara); Volume 12 (the time of John the Blind, 1313–46). Luxemburg: St. Paulus.

Wilhelm, F., R. Newald, H. de Boor, D. Haacke and B. Kirschstein (eds). Volume 1: 1932, Volume 2: 1943, Volume 3: 1962, Volume 4: 1963, Volume 5: 1986. Corpus der altdeutschen Originalurkunden bis zum Jahr 1300. Volume 1 (F. Wilhelm): 1200–82, Volume 2 (R. Newald, F. Wilhelm): 1283–92, Volume 3 (H. de Boor, D. Haacke, R. Newald): 1293–6, Volume 4 (H. de Boor, D. Haacke): 1297 until the end of the thirteenth century, Volume 5 (H. de Boor, D. Haacke, B. Kirschstein): Supplements, Lahr: Schauenburg (electronic edition published by K. Gartner and A. Rapp: http://urts55.uni-trier.de/cgi-bin/iCorpus/CorpusIndex.tcl, link verified 30 December 2012).

SECONDARY SOURCES

Abrahamsson, N. and K. Hyltenstam. 2009. Age of onset and nativelikeness in a second language: Listener perception versus linguistic scrutiny. Language Learning 59: 249–306.

Adams, M. 1987. From Old French to the theory of pro-drop. Natural Language and Linguistic Theory 5: 1–32.